Tago comprises 24 barangays with an estimated population of 41,236. 22 of its barangays (92%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alba | 1,316 | 0 | Dead zone: no towers from any source |
| Anahao Bag-o | 2,720 | 0 | Dead zone: no towers from any source |
| Anahao Daan | 4,544 | 0 | Dead zone: no towers from any source |
| Badong | 504 | 0 | Dead zone: no towers from any source |
| Bajao | 1,174 | 0 | Dead zone: no towers from any source |
| Bangsud | 1,343 | 0 | Dead zone: no towers from any source |
| Cabangahan | 2,823 | 0 | Dead zone: no towers from any source |
| Cagdapao | 711 | 0 | Dead zone: no towers from any source |
| Camagong | 1,067 | 0 | Dead zone: no towers from any source |
| Caras-an | 852 | 0 | Dead zone: no towers from any source |
| Cayale | 895 | 0 | Dead zone: no towers from any source |
| Dayo-an | 1,776 | 1 | Crowdsourced signal only (no registered tower) |
| Gamut | 3,321 | 0 | Dead zone: no towers from any source |
| Jubang | 534 | 0 | Dead zone: no towers from any source |
| Kinabigtasan | 1,785 | 0 | Dead zone: no towers from any source |
| Layog | 680 | 0 | Dead zone: no towers from any source |
| Lindoy | 960 | 0 | Dead zone: no towers from any source |
| Mercedes | 1,712 | 0 | Dead zone: no towers from any source |
| Purisima (Pob.) | 6,489 | 1 | Crowdsourced signal only (no registered tower) |
| Sumo-sumo | 1,848 | 0 | Dead zone: no towers from any source |
| Umbay | 359 | 0 | Dead zone: no towers from any source |
| Unaban | 794 | 0 | Dead zone: no towers from any source |
| Unidos | 1,786 | 0 | Dead zone: no towers from any source |
| Victoria | 1,243 | 0 | Dead zone: no towers from any source |